

MCQOPTIONS
Saved Bookmarks
1. |
A and B working separately can do a piece of work in 9 and 12 days respectively. If they work on alternate days beginning with A, then in how many days, the work will be completed? |
A. | \[11{\scriptstyle{}^{1}/{}_{4}}\]days |
B. | \[5{\scriptstyle{}^{1}/{}_{4}}\] days |
C. | \[\text{9}{\scriptstyle{}^{1}/{}_{4}}\] days |
D. | \[\text{10}{\scriptstyle{}^{1}/{}_{4}}\] days |
Answer» E. | |